Whakaoti mō y
y = -\frac{30}{7} = -4\frac{2}{7} \approx -4.285714286
Graph
Tohaina
Kua tāruatia ki te papatopenga
-35-7y=-5
Whakareatia te 5 ki te -7, ka -35.
-7y=-5+35
Me tāpiri te 35 ki ngā taha e rua.
-7y=30
Tāpirihia te -5 ki te 35, ka 30.
y=\frac{30}{-7}
Whakawehea ngā taha e rua ki te -7.
y=-\frac{30}{7}
Ka taea te hautanga \frac{30}{-7} te tuhi anō ko -\frac{30}{7} mā te tango i te tohu tōraro.
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